#DBF6F4

CSS

:root {
  --mint-chip: #dbf6f4;
  --mint-chip-rgb: 219 246 244;
  --mint-chip-oklch: oklch(0.953 0.028 191.3);
}

.element {
  color: var(--mint-chip);
  background-color: hsl(176 60% 91%);
  border-color: oklch(0.953 0.028 191.3);
}

Tailwind CSS v4

@theme {
  --color-mint-chip: #dbf6f4;
  --color-mint-chip-50: #ecf8f7;
  --color-mint-chip-100: #deebea;
  --color-mint-chip-200: #c7d8d7;
  --color-mint-chip-300: #a8bcbb;
  --color-mint-chip-400: #8ca4a2;
  --color-mint-chip-500: #718c8b;
  --color-mint-chip-600: #607775;
  --color-mint-chip-700: #4d5f5e;
  --color-mint-chip-800: #374644;
  --color-mint-chip-900: #26302f;
  --color-mint-chip-950: #141c1c;
}

SCSS

$mint-chip: #dbf6f4;
$mint-chip-rgb: 219, 246, 244;
$mint-chip-light: mix(#fff, $mint-chip, 20%);
$mint-chip-dark: mix(#000, $mint-chip, 20%);

.element {
  color: $mint-chip;
  box-shadow: 0 0 0 2px rgba($mint-chip, 0.35);
}